HW2  due  Saturday         April 2,2011           ( QZ2  Monday    April  4,2011)

HW3  due  Saturday         April 23,2011

HW4  due  Saturday         April 30,2011

HW5  due  Saturday         May 21,2011

HW6  due  Wednesday    May 25,2011      (QZ 6 Saturday May 28,2011)

HW7  due  Monday           May 30,2011      (QZ 7 Wednesday Jun 1,2011)

HW1 Solution

HW3 Solution

HW4 Solution

HW5 Solution

HW6 Solution

HW7 Solution

QZ2-Solutions

QZ3-Solutions

QZ4-Solutions

QZ5-Solutions

QZ6-Solutions

QZ7-Solutions

Exam2-Solution

HW2    due  Saturday  April 2,2011        ( QZ2  Monday    April  4,2011)

HW 3   due  Saturday  April 23,2011        ( QZ3  Monday    April  25,2011)

HW 4   due  Saturday  May 21,2011        ( QZ4  Monday    May 23,2011 )

HW 5   due  Monday    May 30,2011        (QZ 5 Wednesday Jun 1,2011)

HW2-solution

HW3 Solution

HW4 Solution

HW5 Solution

QZ2_solution

QZ3_Solution

QZ4-Solutions

QZ5-Solutions